[Samba] Fix sharing ACL

[Ricardo Pardim Claus]

Gentlemen, 

I am struggling to solve this problem. 
My file server Samba 4.4.5. 
Even the administrator user (domain admin) could not write to the share. 
Could someone give me a hint, in order to solve this problem?

shared folder: /mnt/data

Folder permissions:

# getfacl /mnt/data/teste/ 
getfacl: Removing leading '/' from absolute path names 
# file: mnt/data/teste/ 
# owner: ricardo
# group: domain\040admins 
user::rwx 
user:domain\040admins:rwx 
user:ricardo:rwx 
group::rwx 
mask::rwx 
other::r-x 
default:user::rwx 
default:user:domain\040admins:rwx 
default:user:ricardo:rwx 
default:group::rwx 
default:group:domain\040admins:rwx 
default:group:ti-infra:rwx 
default:mask::rwx 
default:other::r-x 



The smb.conf the fileserver:


[data] 
comment = Folder data
path = /mnt/data 
read only = no 
browseable = yes 
# 
map acl inherit = yes 
store dos attributes = yes 
# 
inherit acls = Yes 
inherit permissions = Yes 
guest account = guest 
guest ok=yes 
writeable = Yes 
# Recycle
vfs objects = acl_xattr, recycle, shadow_copy2, full_audit 
#vfs objects = recycle, shadow_copy2 
recycle:facility = LOCAL1 
recycle:priority = NOTICE 
recycle:maxsize = 0 
recycle:directory_mode = 0774 
recycle:subdir_mode = 0774 
recycle:keeptree = true 
recycle:touch = true 
recycle:versions = true 
recycle:exclude = *.tmp, *.log, *.obj, ~*.*, *.bak, *.exe, *.bin 
recycle:exclude_dir = tmp, temp, cache 
create mask = 0774 
directory mask = 0774 
# SHADOW COPY / SNAPSHOT 
shadow:mountpoint = /mnt/data/ 
shadow:snapdir = .snapshot 
shadow:basedir = /mnt/ 
shadow:sort = desc 
shadow:localtime = yes 
shadow:format = @GMT-%Y.%m.%d-%H.%M.%S 
# AUDIT FILESERVER 
full_audit:prefix = %u|%I|%S|%g 
full_audit:success = all 
full_audit:failure = all !open 
full_audit:facility = local1 
full_audit:priority = ALERT